636 search results - page 70 / 128 » High-efficiency power amplifier for wireless sensor networks |
ADHOCNOW
2008
Springer
13 years 10 months ago
2008
Springer
This paper presents a novel method for optimizing sliding window based continuous queries. We deal with two categories of aggregation operations: stepwise aggregation (e.g. COUNT) ...
MSN
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. We present a simple and efficient distributed method for determining the transmission power assignment that maximises the lifetime of a data-gathering wireless sensor net...
PERCOM
2007
ACM
14 years 8 months ago
2007
ACM
Two different operating system types are currently considered for sensor networks: event driven and multithreaded. This paper compares the two well-known operating systems TinyOS ...
SMC
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract— Wireless networked control systems have begun to gain acceptance during the last decade, largely due to the increased flexibility and lower costs they promise to provi...
AINA
2009
IEEE
14 years 3 months ago
2009
IEEE
—Topology control in a wireless sensor network is useful for ensuring that the network remains connected in the presence of nodes that exhaust their energy or become altogether d...